300988892493

素因数分解:

$3^4\times {\mathrm{509}}^1\times {\mathrm{7300417}}^1$

素因数の和:7300938

約数の個数: 20

約数和(自身を含む): 450508794780

約数和(自身を除く): 149519902287

約数列:

[1, 3, 9, 27, 81, 509, 1527, 4581, 13743, 41229, 7300417, 21901251, 65703753, 197111259, 591333777, 3715912253, 11147736759, 33443210277, 100329630831, 300988892493]

約数ペア:

[(1, 300988892493), (3, 100329630831), (9, 33443210277), (27, 11147736759), (81, 3715912253), (509, 591333777), (1527, 197111259), (4581, 65703753), (13743, 21901251), (41229, 7300417)]